AgCl <===> Ag+ + Cl- KspAg+ + 2NH3 <===> [Ag(NH3)2]+ K稳AgCl + 2NH3 <===> [Ag(NH3)2]+ + Cl- K=K稳/Ksp 1-x x xx^2/(1-x)^2=K查表Ksp(AgCl)和K稳([Ag(NH3)2]+)带入方程解得xx即可溶解的AgCl的物质的量